Ford 8.8" ring gear
Ford w/o ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
7.5" ring gear
8.8" ring gear
Ford
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
10" brake 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
9" brake 4.10 ratio
10" brake ABS 4.10 ratio
10" brake 4.10 ratio
9" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
exc. Police w/o ABS
disc brakes w/o ABS
Police ABS
(ABS) 2.73 ratio
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
Police (3.55 ratio) w/o ABS
(ABS) 3.27 ratio
exc. Police ABS handling package
disc brakes ABS
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 8.8" ring gear
8.8" ring gear 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
non-removable carrier (8.8") ABS
(3.55 ratio) 8.8" ring gear ID S746D
semi-floating (Dana-Spicer) 3.54 ratio
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 4.10 ratio
full-floating 3.55 ratio
SRW semi-floating AXLE
DRW (Spicer 70)
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) from 2/84
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.30 ratio ID S415B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
8 cyl 4.10 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.73 ratio
8 cyl 3.55 ratio
4.10 ratio
2 Dr (Sport package) 4.10 ratio
8 cyl 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
ABS 3.08 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.73 ratio
(thru 8500 GVW) disc brake 3.73 ratio
Spicer 60-3 4.10 ratio
full-floating 4.10 ratio
semi-floating Spicer 61-2 3.00 ratio
semi-floating (ABS) 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating Ford (3.55 ratio)
thru 8500 GVW disc brake 3.31 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S406H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S138H
4.30 ratio ID S421B
3.73 ratio ID S141H
4.30 ratio ID S421H
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID V423B, C & F
3.73 ratio IDs S409C, S409E & S409F
SRW Chassis cab 4.10 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Pickup 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
9" ring gear
10" drums
8" ring gear
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
7-1/2" ring gear
8-1/2" ring gear SW
Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear (horizontal shocks)
8.8" ring gear exc. Cobra ABS
drum brakes horizontal shocks
w/o trac bars
10 bolt cover w/o trac bars
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear (ABS) 3.31 ratio
7.5" ring gear ABS
(8.8" ring gear) 3.7L 3.31 ratio
disc brakes (5 lug, SVO) trac bars
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 4.56 ratio
(AWD)
crossmember 7.5" ring gear ABS
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
horizontal shocks
10" drums
8.8" ring gear drum brakes
crossmember 7.5 ring gear (3.8L) ABS
9" drums
exc. Turbo Coupe
drum rear brakes horizontal shocks
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio